Many unknown WPS status queries are logged periodically

Description

Using GeoServer with GEOTOOLS_DEVELOPER_LOGGING level, will result in many logged queries for unknown processes.

I'm using GeoServer with the WPS plugin and the process status on the database.
Even with an empty database and no running processes, I find the following queries every 3 seconds.

1 2 3 4 5 6 7 8 2018-03-02 12:08:17,896 DEBUG [org.geotools.jdbc] - CREATE CONNECTION 2018-03-02 12:08:17,896 DEBUG [org.geotools.filter] - exporting LogicFilter 2018-03-02 12:08:17,896 DEBUG [org.geotools.filter] - exporting SQL ComparisonFilter 2018-03-02 12:08:17,896 DEBUG [org.geotools.filter] - exporting PropertyName 2018-03-02 12:08:17,896 DEBUG [org.geotools.filter] - exporting LiteralExpression 2018-03-02 12:08:17,896 DEBUG [org.geotools.filter] - exporting PropertyName 2018-03-02 12:08:17,896 DEBUG [org.geotools.jdbc] - SELECT "fid","processId","creationTime","lastUpdated","completionTime","node","phase","processNameImpl","processNameURI","progress","request","properties","processName","task","userName","async","exceptionClass","exceptionMessage","stackTrace" FROM "status" WHERE ("processId" = '5be428fb-9e49-4486-b8d6-bcd7bbe619ea' AND "processId" IS NOT NULL ) 2018-03-02 12:08:17,899 DEBUG [org.geotools.jdbc] - CLOSE CONNECTION

Note, it's not just one processId, but many of them, I pasted only one for reference.

Environment

None

Status

Assignee

Daniele Romagnoli

Reporter

Gnafu

Triage

Fix versions

Affects versions

2.13.0
2.12.2
2.14-RC

Components

Priority

Medium
Configure